STAN, Andrei. Role of partial functionals in the study of variational systems. Topological Methods in Nonlinear Analysis, [S. l.], v. 65, n. 1, p. 383–399, 2025. DOI: 10.12775/TMNA.2024.033. Disponível em: https://apcz.umk.pl/TMNA/article/view/58859. Acesso em: 29 jun. 2025.